vintage french country style upholstery decor fabric, roses jacquard neutral flax & green hemp look fabric

This beautiful decorator fabric has the look of European hemp, though I believe it's probably a synthetic blend of some sort. It's medium weight, very firm and crisp, with a slight sheen. It's never been laundered, so I don't know what this would look like after a washing, or even if it's really made to be washed?

I love the floral woven design and the lovely subtle colors - a pale green and natural flax shade. It's 58" wide, 4+ yards in excellent condition.